Air quality in Vista Santa Rosa
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
8.1 µg/m³
WHO guideline 15
PM10
21.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 8.1 µg/m³
43Good
9:00 PM
💨
PM2.5 8.4 µg/m³
40Good
10:00 PM
💨
PM2.5 10.1 µg/m³
42Good
11:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
12:00 AM
💨
PM2.5 14.9 µg/m³
57Moderate
1:00 AM
💨
PM2.5 17.1 µg/m³
62Moderate
2:00 AM
💨
PM2.5 18.7 µg/m³
65Moderate
3:00 AM
💨
PM2.5 20 µg/m³
68Moderate
4:00 AM
💨
PM2.5 21.2 µg/m³
70Moderate
5:00 AM
💨
PM2.5 22.1 µg/m³
72Moderate
6:00 AM
💨
PM2.5 22.5 µg/m³
73Moderate
7:00 AM
💨
PM2.5 22.6 µg/m³
73Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
63
Sat
💨
Moderate · UV Very high
73
Sun
💨
Moderate · UV Very high
67
Mon
💨
Moderate · UV Very high
69
Tue
💨
No data · UV Very high
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